Data from "Design of lightweight high temperature structural materials based on refractory compositionally complex alloys, Part I: mechanical properties and phase stability"

T1 = 48.0Ti-25.0Mo-12.0Ta-10.0Cr-5.0Al (at.%)
T2 = 44.0Ti-20.0Mo-15.0Ta-15.0Cr-6.0Al (at.%)
T3 = 54.0Ti-10.0Mo-15.0Ta-15.0Cr-6.0Al (at.%)

Liquid = liquid phase
BCC_A2 = A2 solid phase
BCC_A2 = B2 solid Phase
Laves_C15 = C15 solid Laves phase

AC = as-cast condition
HT = homogenized and furnace-cooled condition
800C_1000h = 800 °C/1000 h heat-treated in glass ampoule and water-quenched
1000C_1000h = 1000 °C/1000 h heat-treated in glass ampoule and water-quenched

10 Kpmin = heating rate of 10 K/min
40 Kpmin = heating rate of 10 K/min

RT = room temperature
400C = 400 °C
600C = 600 °C
800C = 800 °C
900C = 900 °C
1000C = 1000 °C

Fig. 1: Thermodynamic calculations from FactSage, temperature T in °C vs. atomic phase fraction in 1
Fig. 2: Scanning electron micrographs (backscattered electron contrast imaging) in AC and heat-treated condition
Fig. 3: X-ray diffaction patterns with intensity in 1 vs. 2Theta in °
Fig. 4: Differential scanning calorimetry data with heat capacity Cp in J/(gK) vs. temperature in °C and time in min (proprietary .xlxs file)
Fig. 5: Compression test results in proprietary *.tra files that require TestExpert Software
Fig. 7: Scanning electron micrographs (backscattered electron contrast imaging) after compression tests
Fig. S1: Thermodynamic calculations from Pandat with PanRHEA, temperature T in °C vs. atomic phase fraction in 1